20 Best Window Companies in Kinnelon, NJ (2025 Reviews)
Thinking about improving your home’s insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Kinnelon and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Although green energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s energy efficiency can also have a big impact on home energy conservation. Drafty or leaky windows can make your AC or heater work extra hard in the summer or winter.
That’s also bad news for the environment, as the extra energy used by old windows increases your carbon footprint.
Efficient windows are of particular importance in Kinnelon, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $287 each year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Kinnelon
The EcoWatch team researched dozens of window providers in Kinnelon to find the best ones for our readers. The providers mentioned in this article scored the best in our review categories, such as energy-efficient offerings, availability, local expertise, customer service, price and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World has windows expertise in Kinnelon. Window World has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Kinnelon?Window World doesn’t have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen has the best availability in Kinnelon. Andersen has been in the window installation industry for about 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Kinnelon?Andersen doesn’t have any prices displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to receive a free quote from the company.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Kinnelon. Aeroseal has been in the window installation industry for about 23 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Kinnelon?Aeroseal doesn’t have any prices displayed on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to receive a free quote from the company.
One thing to note is that the companies in this section are national, meaning the quality of customer service may vary depending on your local team. We have tried to remain unbiased and transparent by including pros and cons for every company.
More Window Companies in Kinnelon
Renewal by Andersen of NJ/NY Metro
Cranford, NJPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Skylights
Frank Conforti Contracting
North Haledon, NJPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Window Repair
Energy-Efficient Options
Skylights
Winstar Windows
Essex Fells, NJGood Customer Service
Second-generation-family-owned and operated
One-day window installation
Wide variety of windows
Educational Website
Free assessment
Second-generation family-owned and -operated
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Bloomfield Window and Door Company
Bloomfield, NJFree assessment
Services Offered
Window Replacement/Installation
Screen Repair
Aspen Home Remodeling, LLC.
Oradell, NJFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Skylights
Energy-Efficient Options
HDL Construction LLC — Windows replacement, Roofing, Roof service, Siding replacement, Chimney, Deck, Masonry
Hasbrouck Heights, NJ24-hour emergency service
Educational Website
Price Transparency
Saturday and Sunday availability
Free assessment
Good Customer Service
Free in-home consultation
Services Offered
Window Replacement/Installation
F5 Remodeling
Rutherford, NJFull-service installation
Minority-owned and operated
Price Transparency
Free assessment
Good Customer Service
Family-owned and operated
Educational Website
Services Offered
Window Replacement/Installation
Zeus Siding & Windows LLC
Irvington, NJWeekend availability
Siding, roofing, and windows
Educational Website
Free assessment
Good Customer Service
Satisfaction-guaranteed warranties
Price Transparency
Services Offered
Window Replacement/Installation
Northern Windows Siding, Roofing and Insulation
Goshen, NYGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
M & R Windows
Bronx, NYPrice Transparency
Timely Service
Services Offered
Window Replacement/Installation
Cityproof Soundproof Windows
Long Island City, NYPrice Transparency
Trademark soundproof Citiwindows
Educational Website
Free assessment
Good Customer Service
Over 50,000 installations completed
No-construction services available
Timely Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Ben Window & Glass
Brooklyn, NYWeekend availability
Price Transparency
Educational Website
Foggy window repair
Wide selection
Free assessment
Services Offered
Window Repair
Window Replacement/Installation
United Windows And Glass Repair LLC
Brooklyn, NYGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Repair
Bay Windows
Energy-Efficient Options
Glass Repair
Double-Hung
Tempered Glass
Window Replacement/Installation
Greenwich Windows Replacement
Greenwich, CTPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Putnam Windows Inc.
Cold Spring, NYFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Wood Frames
Vinyl Frames
Glass Doors
Kepo Siding & Windows
Hillsborough Township, NJTimely Service
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Doors & Windows
Albertson, NYPrice Transparency
Free in-home or virtual consultation
Good Customer Service
Online product shopping
Educational Website
Sunday availability
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Vinyl Frames
Double-Hung
Wood Frames
Edge Remodeling, Inc.
Franklin Square, NYPrice Transparency
Family-owned and operated
Good Customer Service
Free assessment
Labor warranties available
Free same-day estimates
Services Offered
Window Replacement/Installation
PJ Fitzpatrick
Fairfield, NJTimely Service
Price Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Skylights
Window Replacement/Installation
Window Repair
Energy-Efficient Options
Bay Windows
Glass Showers
Double-Hung
Glass Doors
One Call Construction
Fairfield, NJFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Kinnelon, NJ using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Kinnelon Saves You Money
By switching to energy-efficient windows, you can take advantage of several benefits, such as:
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its value.
- Decrease your carbon footprint: By using less energy once upgrading to energy-efficient windows, you’ll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
- Save money on electricity bills: Installing energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
Estimated Cost of Window Replacement in Kinnelon
Windows come in different shapes and sizes, so costs and services will differ greatly. Here are the average costs and services that you’ll find from the average window installation company.
How Much Do New Windows Cost?
According to our research, the typical cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. This is due to the fact that the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.
Whether or not you want energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $287 a year on your energy bills in Kinnelon.
Requesting free quotes from several installers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
When it comes to window replacements, in general there are two types that your installer will have: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the sill, trim and frame. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant damage. These installations are more involved and will raise the total cost. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
If you’re still debating which kind of installation you should get, you can consult with your provider and get their recommendation. The choice mostly depends on how old the frames are and if there’s any damage present.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Kinnelon
EcoWatch differs from other reviewers, as we look at these companies through a sustainability lens. We have assessed the best window installers in Kinnelon mostly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows can reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Kinnelon, we only included companies that serve the city. There are certainly other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Kinnelon.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer on this list to ensure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including quality of installation, warranty, cost, professionalism, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the highest quality service. Still, we want to ensure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a considerable investment, so you’ll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Kinnelon’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Kinnelon window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Kinnelon, NJ Window Replacement FAQs
What is the average cost to replace windows in a home?
The typical cost of replacing a single window can range between $450 and $650. There are a variety of factors that influence how much it costs, which include the number of windows, how energy-efficient the windows are, local labor costs, the materials used in designing the windows, your property’s location and styles and sizes of windows.
What are the different kinds of windows?
There are various types of windows you can get for your home, such as double-hung and single-hung windows, transom windows, picture windows, bay windows, awning windows, slider windows and casement windows.
What do window installation companies do?
Window installation professionals will do the entire process — from replacing old windows with brand-new ones to cleaning up after the windows have been put in place. In addition, some companies offer window manufacturing, customization and repairs.
What time of year is the best time to replace my windows?
While you can install windows any time of year, warmer weather is generally better for installing replacement windows. In addition, the weather should be dry, because rain can make the installation more difficult.
Should I replace all my windows at once?
If your windows are more than 20 years old, it’s probably time to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.